document feeder - km 2550

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  • daveh12
    Trusted Tech

    100+ Posts
    • Jul 2012
    • 157

    #1

    [Misc] document feeder - km 2550

    Hello everyone

    Having trouble with a document feeder not doing anything when you press the green button to copy. Machine is picking up that there is a df attached and it is sensing the correct size paper by the display on the machine but when you go copy nothing happens in the df and the machine prints out blank page. No jam codes.

    Replaced various parts and even tried a whole new df. Same thing happens. Will have to try a different engine board but as I don't have one yet just wondering could it be anything else?
    Thanks
  • JustManuals
    Field Supervisor

    5,000+ Posts
    • Jan 2006
    • 9919

    #2
    Re: document feeder - km 2550

    This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


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    Paul@justmanuals.com

    Comment

    • monstott2010

      #3
      Re: document feeder - km 2550

      Originally posted by daveh12
      Hello everyone

      Having trouble with a document feeder not doing anything when you press the green button to copy. Machine is picking up that there is a df attached and it is sensing the correct size paper by the display on the machine but when you go copy nothing happens in the df and the machine prints out blank page. No jam codes.

      Replaced various parts and even tried a whole new df. Same thing happens. Will have to try a different engine board but as I don't have one yet just wondering could it be anything else?
      Thanks
      We have had that happen before, I believe it was the engine board that caused the problem

      Comment

      • Geo
        Senior Tech

        500+ Posts
        • Nov 2010
        • 662

        #4
        Re: document feeder - km 2550

        Originally posted by monstott2010
        We have had that happen before, I believe it was the engine board that caused the problem
        We fixed a similar problem by replacing the doc feeder interface cable.

        Comment

        • jmoc
          Technician
          • May 2013
          • 10

          #5
          Re: document feeder - km 2550

          try a sim 906 on it ??








          QUOTE=daveh12;364822]Hello everyone

          Having trouble with a document feeder not doing anything when you press the green button to copy. Machine is picking up that there is a df attached and it is sensing the correct size paper by the display on the machine but when you go copy nothing happens in the df and the machine prints out blank page. No jam codes.

          Replaced various parts and even tried a whole new df. Same thing happens. Will have to try a different engine board but as I don't have one yet just wondering could it be anything else?
          Thanks[/QUOTE]

          Comment

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